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What difference between Jersey vs jax-rs
...
For example: JAX-RS gives you a set of interfaces (standard Java interfaces) which are implemented by Jersey. So that set of interfaces (or classes) are needed as a dependency to be implemented.
– Ale Zal...
MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
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Use keyword VALUES to refer to new values (see documentation).
INSERT INTO beautiful (name, age)
VALUES
('Helen', 24),
('Katrina', 21),
('Samia', 22),
('Hui Ling', 25),
('Yumie', 29)
ON DUPLICATE KEY UPDATE
...
UIView's frame, bounds, center, origin, when to use what?
UIView has the properties frame , bounds , center , and origin , and they all seem to be interrelated. Most of the time, I deal with frame when setting the position and size of a UIView . I understand that frame is using global coordinate system and bounds is using coordinate of the lo...
Python decorators in classes
...uld something like this do what you need?
class Test(object):
def _decorator(foo):
def magic( self ) :
print "start magic"
foo( self )
print "end magic"
return magic
@_decorator
def bar( self ) :
print "normal call"
test = Te...
How to get the name of a class without the package?
In C# we have Type.FullName and Type.Name for getting the name of a type (class in this case) with or without the namespace (package in java-world).
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How to create a HashMap with two keys (Key-Pair, Value)?
...p<List<Integer>, V> map = //...
but that's terrible from performance perspective, as well as readability and correctness (no easy way to enforce list size).
Maybe take a look at Scala where you have tuples and case classes (replacing whole Key class with one-liner).
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preferredStatusBarStyle isn't called
...er to point to this UITabBarController, the status bar changes started to work correctly, as expected (and the preferredStatusBarStyle method was getting called).
(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
... // other view contr...
Why is there an injected class name?
...ic X create() { return X(); }
};
Is the create() function creating a temporary X object or calling the function X? At namespace scope it would call the function, so the purpose of the injected-class-name is to ensure that within the body of X the name always finds the class itself (because name lo...
Maximum filename length in NTFS (Windows XP and Windows Vista)?
...es. What is the maximum length of a filename in NTFS as used by Windows XP or Vista?
14 Answers
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What's the difference between EscapeUriString and EscapeDataString?
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Use EscapeDataString always (for more info about why, see Livven's answer below)
Edit: removed dead link to how the two differ on encoding
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